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Java Apache Storm与kafka异常ava.lang.NoClassDefFoundError集成:org/Apache/curator/RetryPolicy位于_Java_Apache Kafka_Apache Storm - Fatal编程技术网

Java Apache Storm与kafka异常ava.lang.NoClassDefFoundError集成:org/Apache/curator/RetryPolicy位于

Java Apache Storm与kafka异常ava.lang.NoClassDefFoundError集成:org/Apache/curator/RetryPolicy位于,java,apache-kafka,apache-storm,Java,Apache Kafka,Apache Storm,我正在尝试将ApacheStorm与卡夫卡结合起来。当我运行代码时,我会创建喷口和螺栓。单击喷口时,我在错误选项卡中看到以下错误: java.lang.NoClassDefFoundError: org/apache/curator/RetryPolicy at storm.kafka.KafkaSpout.open(KafkaSpout.java:68) at backtype.storm.daemon.executor$fn__4949$fn__4964.invoke(executor

我正在尝试将ApacheStorm与卡夫卡结合起来。当我运行代码时,我会创建喷口和螺栓。单击喷口时,我在错误选项卡中看到以下错误:

java.lang.NoClassDefFoundError: org/apache/curator/RetryPolicy 
at  storm.kafka.KafkaSpout.open(KafkaSpout.java:68) 
at backtype.storm.daemon.executor$fn__4949$fn__4964.invoke(executor.clj:542)
at backtype.storm.util$async_loop$fn__452.invoke(util.clj:463) 
at clojure.lang.AFn.run(AFn.java:24)
at java.lang.Thread.run(Thread.java:745) 
Caused by: java.lang.ClassNotFoundException: org.apache.curator.RetryPolicy 
at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 5 more
我正在使用hortonworks的沙盒虚拟机,并尝试在Storm的lib文件夹中复制curator test、client和framworksall 2.4.0版本,但问题仍然存在


谢谢。

您的类路径中没有curator客户端jar。请查看此链接


我试着将curator-client-2.4.0.jar复制到storm/lib目录中,但仍然抛出相同的错误。在添加了文章中给出的curator-client-jar之后,您是否也添加了com.google.guava和org.apache.zookeeper。